CN108718272A - Message routing conversion and device - Google Patents
Message routing conversion and device Download PDFInfo
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- CN108718272A CN108718272A CN201810441857.5A CN201810441857A CN108718272A CN 108718272 A CN108718272 A CN 108718272A CN 201810441857 A CN201810441857 A CN 201810441857A CN 108718272 A CN108718272 A CN 108718272A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L51/00—User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
- H04L51/21—Monitoring or handling of messages
- H04L51/214—Monitoring or handling of messages using selective forwarding
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/10—Flow control; Congestion control
- H04L47/33—Flow control; Congestion control using forward notification
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/25—Routing or path finding in a switch fabric
- H04L49/252—Store and forward routing
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
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- General Health & Medical Sciences (AREA)
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Abstract
A kind of message routing conversion of offer of the embodiment of the present invention and device.The method is applied to message route forwarding system, the method includes：First access server receives the message to be forwarded that the first access device is sent, and judges whether to need message to be forwarded being sent to message routing server according to the purpose equipment identification code in message to be forwarded；When not needed, message to be forwarded is directly sent to the second access device corresponding with purpose equipment identification code；When needed, by message to be forwarded through message routing server and and corresponding second access server of purpose equipment identification code be sent to the second access device corresponding with purpose equipment identification code；Wherein, it is returned to the first access device after sending successfully and forwards successful prompting message.Thus, it is possible to realize point-to-point communication, and after being successfully transmitted message to corresponding purpose access device, sending the access device of the message can obtain forwarding successfully return message.
Description
Technical field
The present invention relates to fields of communication technology, in particular to a kind of message routing conversion and device.
Background technology
Internet of Things is not merely a kind of network, but a new ecological environment.In Internet of Things, it will be permitted by network
More equipment link together, and can be controlled other smart machines by terminal device.Current mobile Internet is just
In the starting stage, reliable network guarantee can not be many times provided.Currently, Internet of Things industry mainly uses message queue
Publish/subscribe model is to solve the problems, such as this.
For example, the model includes smart mobile phone, publication and Subscriber and terminal device, smart mobile phone to publication and
Subscriber subscribes to theme message, and terminal device will connect to Subscriber issuing subject message, publication and Subscriber
The message of receipts is stored, then theme message is pushed to the smart mobile phone for being transmitted across and subscribing to theme message.The above process is patrolled
It is volume more complicated, it can only be realized in such a way that theme is mutually subscribed to, and cannot achieve point-to-point communication；Meanwhile even if hair
The message of cloth is received by smart mobile phone, and terminal device can not also know the message.
Invention content
In order to overcome above-mentioned deficiency in the prior art, the embodiment of the present invention to be designed to provide a kind of message routing turn
Forwarding method and device can realize point-to-point communication, and after message successfully forwarded, send connecing for message to be forwarded
Message forwarding successfully return message can be obtained by entering equipment.
First embodiment of the invention provides a kind of message routing conversion, is applied to message route forwarding system, described
System includes access device, access server and the message routing server of communication connection, wherein the message routing server
It is communicated to connect by the access server and the access device, the method includes：
First access server receives the message to be forwarded that the first access device is sent, and according in the message to be forwarded
Purpose equipment identification code judge whether to need the message to be forwarded being sent to the message routing server；
The message to be forwarded need not be sent to the message routing services by first access server in judgement
When device, the message to be forwarded is directly sent to the second access device corresponding with the purpose equipment identification code, and to institute
It states the first access device and returns to the successful prompting message of forwarding；
First access server judgement need the forwarding message is sent to the message routing server when,
The message to be forwarded is sent to the message routing server；
The message routing server connects the message to be forwarded through corresponding with the purpose equipment identification code second
Enter server and be sent to the second access device corresponding with the purpose equipment identification code, and through first access server to
First access device, which returns, forwards successful prompting message.
Second embodiment of the invention provides a kind of message routing conversion, is applied to message route forwarding system, described
System includes access device, access server and the message routing server of communication connection, wherein the message routing server
It is communicated to connect by the access server and the access device, the method includes：
Message to be forwarded is sent to the message routing server by the first access device through the first access server,
In, the message to be forwarded includes purpose equipment identification code；
The message to be forwarded is sent to corresponding with the purpose equipment identification code by the message routing server
Two access servers；
The message to be forwarded is sent to corresponding with the purpose equipment identification code by second access server
Two access devices, and through the message routing server and the first access server to first access device return forwarding at
The prompting message of work(.
Third embodiment of the invention provides a kind of message routing forwarding device, is applied to access server, the access clothes
Business device is communicated to connect with access device and message routing server, and described device includes：
First receiving module, the message to be forwarded sent for receiving the first access device, and to be forwarded disappeared according to described
Purpose equipment identification code in breath judges whether to need the message to be forwarded being sent to the message routing server；
First forwarding module, for need not the message to be forwarded be sent to the message routing server in judgement
When, the message to be forwarded is directly sent to the second access device corresponding with the purpose equipment identification code, and to described
First access device, which returns, forwards successful prompting message；
First forwarding module is additionally operable to need the forwarding message being sent to the message routing services in judgement
When device, the message to be forwarded is sent to the message routing server, with will be described by the message routing server
Message to be forwarded is sent to the second access device corresponding with the purpose equipment identification code, and is returned to first access device
Prompting message is sent out in revolution successful.
Fourth embodiment of the invention provides a kind of message routing forwarding device, is applied to message routing server, described to disappear
It ceases routing server to communicate to connect with access server, described device includes：
Second receiving module, for receiving the message to be forwarded that the first access device is sent through the first access server,
In, the message to be forwarded includes purpose equipment identification code；
Second forwarding module, for the message to be forwarded to be sent to and the purpose equipment identification code corresponding second
Access server, to be sent to the message to be forwarded and the purpose equipment identification code pair through second access server
The second access device answered；
Second forwarding module is additionally operable to the successful prompting message of forwarding that second access server returns being sent to
First access server is set so that the prompting message is sent to first access through first access server
It is standby.
In terms of existing technologies, the invention has the advantages that：
A kind of message routing conversion of offer of the embodiment of the present invention and device.The method is applied to message routing forwarding
System, the system comprises the access device of communication connection, access server and message routing servers, wherein the message
Routing server is communicated to connect by the access server and the access device.First access device sends out message to be forwarded
Give the first access server, wherein the message to be forwarded includes purpose equipment identification code.First access server
After receiving the message to be forwarded, judge whether to need to send out the message to be forwarded according to the purpose equipment identification code
Give the message routing server.The message to be forwarded need not be sent to the message routing server in judgement
When, the message to be forwarded is directly sent to and the purpose equipment identification code corresponding second by first access server
Access device, and returned to first access device and forward successful prompting message.It is needed the forwarding message in judgement
When being sent to the message routing server, the message to be forwarded is sent to the message road by first access server
By server.The message routing server after receiving the message to be forwarded, by the message to be forwarded be sent to
Corresponding second access server of the purpose equipment identification code, by the message to be forwarded through second access server
It is sent to the second access device corresponding with the purpose equipment identification code, and through first access server to described first
Access device, which returns, forwards successful prompting message.Thus, it is possible to realize point-to-point communication, and message is being successfully forwarded to right
After the purpose access device answered, sending the access device of the message can obtain forwarding successfully return message.
To enable the above objects, features, and advantages of invention to be clearer and more comprehensible, present pre-ferred embodiments cited below particularly, and
The appended attached drawing of cooperation, is described in detail below.
Description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is the block diagram of message route forwarding system provided in an embodiment of the present invention.
Fig. 2 is one of the flow diagram for the message routing conversion that first embodiment of the invention provides.
Fig. 3 is the flow diagram for the sub-step that step S120 includes in Fig. 2.
Fig. 4 is the flow diagram for the sub-step that step S150 includes in Fig. 2.
Fig. 5 is the two of the flow diagram for the message routing conversion that first embodiment of the invention provides.
Fig. 6 is the flow diagram for the sub-step that step S110 includes in Fig. 5.
Fig. 7 is the flow diagram for the message routing conversion that second embodiment of the invention provides.
Fig. 8 is the block diagram for the message routing forwarding device that third embodiment of the invention provides.
Fig. 9 is the block diagram for the message routing forwarding device that fourth embodiment of the invention provides.
Icon：10- message route forwarding systems；The first access devices of 100-；The first access servers of 200-；300- message
Routing server；The second access servers of 400-；The second access devices of 500-；600- message routing forwarding devices；610- first
Receiving module；The first forwarding modules of 620-；The second receiving modules of 630-；The second forwarding modules of 640-.
Specific implementation mode
Below in conjunction with attached drawing in the embodiment of the present invention, technical solution in the embodiment of the present invention carries out clear, complete
Ground describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Usually exist
The component of the embodiment of the present invention described and illustrated in attached drawing can be arranged and be designed with a variety of different configurations herein.Cause
This, the detailed description of the embodiment of the present invention to providing in the accompanying drawings is not intended to limit claimed invention below
Range, but it is merely representative of the selected embodiment of the present invention.Based on the embodiment of the present invention, those skilled in the art are not doing
The every other embodiment obtained under the premise of going out creative work, shall fall within the protection scope of the present invention.
It should be noted that：Similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent attached drawing in a attached drawing.Meanwhile the present invention's
In description, term " first ", " second " etc. are only used for distinguishing description, are not understood to indicate or imply relative importance.
Below in conjunction with the accompanying drawings, it elaborates to some embodiments of the present invention.In the absence of conflict, following
Feature in embodiment and embodiment can be combined with each other.
Fig. 1 is please referred to, Fig. 1 is the block diagram for the message route forwarding system 10 that first embodiment of the invention provides.
The message route forwarding system 10 may include multiple message routing servers 300, multiple access devices and multiple accesses clothes
Business device.The system can provide the distributed Push Service of lightweight grade, and can by parallel expansion access server and
The mode of message routing server 300 (that is, increasing the quantity of access server and message routing server 300) increases system
Processing capacity.Wherein, access device can be by logging in the access server being directly connected to and the message routing server 300
Into row data communication, and then realize that the data for the access device being directly connected to from different access servers communicate.Access device is also
It can be communicated with other access devices realization for being connected to same access server by logging in the access server being directly connected to.
Thus, it can be achieved that point-to-point communication.
In the present embodiment, in a message forwarding process, as shown in Figure 1, the message route forwarding system 10 wraps
Include the first access device 100, the first access server 200, message routing server 300, the second access server 400 and second
Access device 500.First access device 100 is successively via first access server 200, message routing server
300 and second access server 400 and Fig. 1 second access devices 500 shown in solid realize point-to-point communication.Alternatively,
It is connected on same access server with second access device 500 shown in dotted lines in Figure 1 in the first access device 100
When, first access device 100 can directly pass through first access server 200 and second access device 500
Realize point-to-point communication.Wherein, herein first access device 100, the first access server 200, the second access service
Device 400 and the second access device 500 refer to that the identity in a message forwarding process is different, are forwarded certainly in other message
In the process, first access device, 100 and second access device, 500 corresponding practical access device is variable, and described first connects
Enter server 200 and 400 corresponding practical access server of the second access server is variable, the message routing server 300
Corresponding real messages routing server also can be changed.
First embodiment
Please refer to Fig. 2, Fig. 2 be the message routing conversion that first embodiment of the invention provides flow diagram it
One.The method is applied to the message route forwarding system 10 in Internet of Things, and the message route forwarding system 10 includes communication
Access device, access server and the message routing server 300 of connection.Wherein, the message routing server 300 passes through institute
Access server is stated to communicate to connect with the access device.Below by taking the realization process of message forwarding as an example, to message road
It is described in detail by the detailed process of retransmission method.
Step S120, the message to be forwarded that the first access server 200 the first access device 100 of reception is sent, and according to
Purpose equipment identification code in the message to be forwarded judges whether to need the message to be forwarded being sent to the message road
By server 300.
In the present embodiment, due between access device cannot directly into row data communication, first access is set
The message to be forwarded is sent to first access server 200 connected to it by standby 100 first.The first access clothes
Device 200 be engaged in after receiving the message to be forwarded, needs to judge that purpose access device corresponding with the message to be forwarded is
It is no to be connect with itself, then carry out subsequent step.Wherein, the message to be forwarded includes purpose equipment identification code, i.e. purpose connects
Enter the equipment mark code of equipment.Wherein, equipment mark code is the unique mark of access device, be may be, but not limited to, and the world is moved
Dynamic EIC equipment identification code (International Mobile Equipment Identity, IMEI), Universally Unique Identifier
(Universally Unique Identifier, UUID) etc..The message to be forwarded is Internet of Things network information.
Optionally, the equipment mark for recording connected access device is stored in first access server 200
Know the first routing table of code, first access server 200 can judge whether to need institute according to first routing table
It states message to be forwarded and is sent to the message routing server 300.
Fig. 3 is please referred to, Fig. 3 is the flow diagram for the sub-step that step S120 includes in Fig. 2.Step S120 may include
Sub-step S121, sub-step S122 and sub-step S123.
Sub-step S121, first access server 200 according to the purpose equipment identification code the first via by
It is searched in table.
When the first via finds the purpose equipment identification code in, sub-step S122 is executed.When described
When cannot find the purpose equipment identification code in the first routing table, sub-step S123 is executed.
The message to be forwarded need not be sent to described by sub-step S122, the judgement of the first access server 200
Message routing server 300.
Sub-step S123, the judgement of the first access server 200 need the message to be forwarded being sent to described disappear
Cease routing server 300.
In the present embodiment, first access server 200 waits for after receiving the message to be forwarded according to described
The purpose equipment identification code in forwarding message is searched in first routing table.If in first routing table
The purpose equipment identification code is found, indicates purpose access device corresponding with the purpose equipment identification code and described first
Access server 200 is directly connected to, that is, first access device, 100 and second access device 500 and same access server
It is directly connected to.That is, first access server 200, which can directly transmit the message to be forwarded, gives described wait for
Corresponding second access device 500 of message is forwarded, therefore, if first access server 200 is in first routing table
The purpose equipment identification code is found, then can be determined that need not be sent to the message to be forwarded the message routing clothes
Business device 300.
If the purpose equipment identification code cannot be found in first routing table, indicate and the purpose equipment mark
Know the corresponding purpose access device of code not to be directly connected to first access server 200, that is, first access device
100, the second access device 500 is directly connected to from different access servers respectively.In this case, the first access clothes
Being engaged in, device 200 cannot directly with the message to be forwarded, corresponding second access device 500 communicates, therefore, if described first
The purpose equipment identification code is found in routing table, first access server 200 then can be determined that needs are waited for described
Forwarding message is sent to the message routing server 300, to be forwarded to be disappeared described by the message routing server 300
Breath sends purpose access device corresponding with the purpose equipment identification code.
The message to be forwarded need not be sent to described by step S130, first access server 200 in judgement
When message routing server 300, directly the message to be forwarded is sent to and the purpose equipment identification code corresponding second
Access device 500, and returned to first access device 100 and forward successful prompting message.
In the present embodiment, first routing table further includes the IP of access device corresponding with the equipment mark code
The message to be forwarded need not be sent to the message routing server by location, first access server 200 in judgement
When 300, the message to be forwarded is directly sent to the step of the second access device corresponding with the purpose equipment identification code 500
Suddenly include：
When finding the purpose equipment identification code in first routing table, first access server 200 obtains
The purpose IP address of purpose access device corresponding with the purpose equipment identification code is obtained, and the message to be forwarded is sent to
Second access device corresponding with the purpose IP address of purpose access device 500.
Optionally, in first routing table, equipment mark code and the handle of each access device correspond,
In, the handle may include the IP address of corresponding access device, corresponding with the equipment mark code in first routing table
Access device be directly connected to the first access server 200.First access server 200 is in first routing table
After finding the purpose equipment mark code, corresponding purpose handle can be obtained, then waited for described according to purpose handle
Forwarding message, which directly transmits, gives corresponding second access device of the purpose handle 500.
Judge that the message to be forwarded has succeeded by access device as a purpose in first access server 200
After second access device 500 receives, first access server 200 is returned to first access device 100 and is forwarded
Successful prompt message.Wherein, first access server 200 judges the message to be forwarded successful mode can be with
It is, but is not limited to, first access server 200 receives the reception that second access device 500 returns and successfully disappears
Breath.
Step S140, first access server 200 need the forwarding message being sent to the message in judgement
When routing server 300, the message to be forwarded is sent to the message routing server 300.
In the present embodiment, the access service being connect with second access device 500 in first access device 100
When device difference, the message to be forwarded is then sent to the message routing server 300 by first access server 200,
The message to be forwarded to be sent to and the purpose equipment identification code corresponding second through the message routing server 300
Access device 500.
Step S150, the message routing server 300 pass through the message to be forwarded and the purpose equipment identification code
Corresponding second access server 400 is sent to the second access device 500 corresponding with the purpose equipment identification code, and through institute
It states the first access server 200 and returns to the successful prompting message of forwarding to first access device 100.
Fig. 4 is please referred to, Fig. 4 is the flow diagram for the sub-step that step S150 includes in Fig. 2.Step S150 may include
Sub-step S151, sub-step S152 and sub-step S153.
Sub-step S151, the message routing server 300 obtain and the purpose equipment according to the third routing table
The purpose IP address of the corresponding purpose access server of identification code, and the message to be forwarded is sent to the destination IP address
Corresponding second access server 400.
In the present embodiment, the device identification for recording access device is stored in the message routing server 300
The third routing table of code and the IP address correspondence of access server.The message routing server 300 is described in receiving
After the message to be forwarded that first access server 200 is sent, according to the purpose equipment mark in the message to be forwarded
Know code to be searched in the third routing table, to obtain purpose access server corresponding with the purpose equipment identification code
Purpose IP address.The message routing server 300 is waited for according to the purpose IP address of the purpose access server by described
Forwarding message is sent to the second access server 400 as the purpose access server.
Optionally, if the message routing server 300 cannot find the purpose equipment in third routing
Identification code indicates that the message routing server 300 cannot be communicated through an access server with purpose access device, the message
Routing server 300 then returns to carrying for retransmission failure by first access server 200 to first access device 100
Show information.
In the embodiment of the present embodiment, the message routing server 300 can be an individual server, have
Receive the abilities such as message, processing message and storage third routing table.The message routing server 300 can also be logical by two
The server of letter forms, and one of server is used to store, such as cache routing message, is deposited to third routing report
Storage；Another server is for receiving and handling message etc..
Sub-step S152, second access server 400 is according to the purpose equipment identification code in the secondary route
It is searched in table.
Sub-step S153, when finding the purpose equipment identification code in the secondary route table, described second connects
Enter server 400 and obtain the purpose IP address of purpose access device corresponding with the purpose equipment identification code, and is waited for described
Forwarding message is sent to second access device corresponding with the purpose IP address of purpose access device 500.
In the present embodiment, it is stored in second access server 400 for recording connected access device
The secondary route table of equipment mark code and IP address.Second access server 400 is being received by message routing clothes
It is engaged in after the message to be forwarded that device 300 is sent, according to the purpose equipment identification code in the message to be forwarded described
It is searched in secondary route table.If finding the purpose equipment identification code, second access server 400 and mesh are indicated
Access device be directly connected to, second access server 400 can directly by the message to be forwarded be sent to it is described
Second access device 500 of the corresponding access device as a purpose of purpose equipment identification code.
Optionally, the secondary route table is similar with first routing table, each to access in the secondary route table
The equipment mark code of equipment is corresponded with handle, access device corresponding with the equipment mark code in the secondary route table with
Second access server 400 is directly connected to.Second access server 400 finds the mesh in the secondary route table
Equipment mark code after, corresponding purpose handle can be obtained, it is then according to purpose handle that the message to be forwarded is direct
It is sent to second access device corresponding with the purpose handle 500.
Also, after determining that second access device 500 receives the message to be forwarded, second access service
Device 400 sends to first access device 100 through the message routing server 300 and the first access server 200 and forwards
Successful prompting message.
Realize point-to-point communication through the above way as a result, and logic is simple；Meanwhile after the completion of message forwards,
If forwarding successfully, is returned to the access device for sending the message and forward successful prompting message；If retransmission failure, to transmission
The access device of the message returns to the prompting message of retransmission failure, so that the access device for sending the message is known that and disappears
Whether breath is successfully sent to purpose access device.
In the present embodiment, the mode for sending the message to be forwarded is transparent transmission.Wherein, the message to be forwarded can wrap
The particular content for including purpose equipment identification code and being sent.Optionally, the message format to be forwarded is as follows：
Push indicates that push, sender ID are the equipment mark code for the access device for sending the message to be forwarded, receives
Square ID is the equipment mark code for the access device for receiving the message to be forwarded.Include intelligent hand with the message routing system
For machine, access server 1, message routing server, access server 2 and smart machine, app2device can indicate intelligence
Energy mobile phone is sent to smart machine, and device2app can indicate that smart machine is sent to smart mobile phone.
In message forwarding process, access server and message routing server 300 are all without the concern in content
Content only does the channel of data transmission.Specific service parameter is defined by access device, thus when access device changes, is connect
Enter server and message routing server 300 all needs not participate in.
Please refer to Fig. 5, Fig. 5 be the message routing conversion that first embodiment of the invention provides flow diagram it
Two.The method can also include step S161.
Step S161, when the message to be forwarded cannot be transmitted to second access device 500, first access
Server 200 returns to the prompt message of retransmission failure to first access device 100.
In the present embodiment, if because of the influence that cannot find the factors such as purpose access device or network interruption so that institute
State message to be forwarded cannot successfully give second access device 500 when, first access device 100 can be received by institute
State the prompt message of the retransmission failure of the first access server 200 transmission.
Optionally, the prompt message of retransmission failure can be directly generated by first access server 200, also may be used
Being generated and sent to first access server 200 by the message routing server 300, can also be by described
Second access server 400 generates and is sent to first access server 200 through the message routing server 300
Deng.Thus, it is possible to ensure after entire message forwarding process, first access device 100 can obtain the message and turn
It sends out successfully or the forwarding result of retransmission failure.
Referring once again to Fig. 5, the method can also include step S162.
Step S162, when having equipment to exit in the system, the message routing server 300 is route in the third
Routing iinformation corresponding with equipment is exited is deleted in table, to be updated to the third routing table.
In the present embodiment, due in the access device and purpose access device and different accesses for sending message to be forwarded
When server is directly connected to, the message routing server 300 is needed according to the third routing table of storage to carry out message
Forwarding.Therefore, when having equipment to exit in message route forwarding system 10, the message routing server 300 will move out equipment
Corresponding routing iinformation is deleted from the third routing table, to ensure the routing iinformation stored in the third routing table and disappear
The actual conditions for ceasing route forwarding system 10 are consistent, and message to be forwarded can normally be forwarded by being further ensured that.Wherein, it moves back
It can be access device to go out equipment, can also be access server.
If for example, an access device will exit, the access server being directly connected to the access device is to the message
Routing server 300 send the access device information to be exited, the message routing server 300 after receiving the information,
Then all routing iinformations corresponding with the access device are deleted in the third routing table.Further, the access
Server can also delete the corresponding routing iinformation of the access device in the routing table of itself storage.
If an access server exits, the message routing server 300 will take in third routing table with the access
The corresponding all routing iinformations of business device are deleted.Wherein, if the access server is actively to exit, before exit by its own
The routing table of storage is deleted；If the access server is passively to exit, first by the road of its own storage after start next time
It is deleted by table.
Optionally, if there is new equipment that the message route forwarding system 10, accordingly, the message routing services is added
The new corresponding routing iinformation of equipment that is added then is added in the third routing table by device 300.
Referring once again to Fig. 5, the method can also include step S110.
Step S110, the access server send routing registration information to the message routing server 300, to complete
Route registration.
Fig. 6 is please referred to, Fig. 6 is the flow diagram for the sub-step that step S110 includes in Fig. 5.Step S110 may include
Sub-step S111, sub-step S112, sub-step S113 and sub-step S114.
Sub-step S111, the access device send logging request to the access server.
Wherein, the logging request includes the equipment mark code of the access device, IP address.
Sub-step S112, the access server store the equipment mark code of the access device of reception, IP address
In the routing table.
Sub-step S113, the access server will include that the route registration of equipment mark code of the access device is asked
It asks and is sent to the message routing server 300.
Sub-step S114, the message routing server 300 by the route registration ask in the access server
IP address and the equipment mark code of the access device be stored in the third routing table to complete route registration.
In the present embodiment, access device to access server send logging request, with establish with the access device with
Long connection between the access server.The access server will ask after receiving the logging request with the login
It asks equipment mark code and IP address of the relevant access device etc. to store in a routing table, optionally, is set in the routing table
Standby identification code is corresponded with the handle obtained through the logging request.Wherein, if access server is the first access server
200, which is then the first routing table in the first access server 200；If access server is the second access server
400, which is then the secondary route table in the second access server 400.
The access server is sent out after receiving the logging request of access device to the message routing server 300
Routing registration information is sent, to complete the route registration of the access device.Wherein, may include that this connects in the routing registration information
Enter the equipment mark code of equipment.Optionally, the message routing server 300 can obtain directly from the routing registration information
It, can also be during receiving the routing registration information to the IP address for the access server for sending the routing registration information
Obtain sending the IP address of the access server of the routing registration information.Institute can be obtained in the message routing server 300 as a result,
The equipment mark code of access device and the IP address of the corresponding access server are stated, and stores it in the third routing
To complete the route registration of the access device in table.
Second embodiment
Fig. 7 is please referred to, Fig. 7 is the flow diagram for the message routing conversion that second embodiment of the invention provides.Institute
State method be applied to message route forwarding system 10, the message route forwarding system 10 include communication connection access device,
Access server and message routing server 300, wherein the message routing server 300 by the access server with
The access device communication connection.Message routing conversion is illustrated below.
Message to be forwarded is sent to the message by step S210, the first access device 100 through the first access server 200
Routing server 300.
Wherein, the message to be forwarded includes purpose equipment identification code.
The message to be forwarded is sent to and the purpose equipment mark by step S220, the message routing server 300
Know corresponding second access server of code 400.
The message to be forwarded is sent to and the purpose equipment mark by step S230, second access server 400
Know corresponding second access device 500 of code, and through the message routing server 300 and the first access server 200 to described
First access device 100, which returns, forwards successful prompting message.
In the present embodiment, first access server 200 is receiving waiting for for the transmission of the first access device 100
After forwarding message, can the message to be forwarded be directly sent to the message routing server 300, to pass through the message
The message to be forwarded is forwarded by routing server 300；Institute can also cannot be found in the first routing table in judgement
When stating equipment mark code, the message to be forwarded is sent to the message routing server 300.Wherein, the first via by
Table is stored in first access server 200, the access device connected for recording first access server 200
Equipment mark code.
In the present embodiment, the detailed description about the message routing forwarding device 600 is referred to above in message
To the description of message routing server 300 in routing conversion.
3rd embodiment
Fig. 8 is please referred to, Fig. 8 is the block diagram for the message routing forwarding device 600 that third embodiment of the invention provides.
The message routing forwarding device 600 is applied to access server, and the access server takes with access device and message routing
Business device 300 communicates to connect.The message routing forwarding device 600 includes the first receiving module 610 and the first forwarding module 620.
First receiving module 610, the message to be forwarded for receiving the transmission of the first access device 100, and waited for according to described
Purpose equipment identification code in forwarding message judges whether to need the message to be forwarded being sent to the message routing services
Device 300.
First forwarding module 620, for the message to be forwarded need not to be sent to the message routing clothes in judgement
When business device 300, the message to be forwarded is directly sent to the second access device corresponding with the purpose equipment identification code
500, and returned to first access device 100 and forward successful prompting message.
First forwarding module 620 is additionally operable to need the forwarding message being sent to the message routing in judgement
When server 300, the message to be forwarded is sent to the message routing server 300, is taken with being route by the message
The message to be forwarded is sent to the second access device 500 corresponding with the purpose equipment identification code by business device 300, and to institute
It states the first access device 100 and returns to the successful prompting message of forwarding.
In the present embodiment, the detailed description about the message routing forwarding device 600 is referred to first embodiment
To the description of access server in message routing conversion.
Fourth embodiment
Fig. 9 is please referred to, Fig. 9 is the block diagram for the message routing forwarding device 600 that fourth embodiment of the invention provides.
The message routing forwarding device 600 is applied to message routing server 300, and the message routing server 300 takes with access
Business device communication connection.The message routing forwarding device 600 includes the second receiving module 630 and the second forwarding module 640.
Second receiving module 630 waits turning for receiving the first access device 100 through what the first access server 200 was sent
Send out message, wherein the message to be forwarded includes purpose equipment identification code.
Second forwarding module 640, it is corresponding with the purpose equipment identification code for being sent to the message to be forwarded
Second access server 400 is set with being sent to the message to be forwarded through second access server 400 with the purpose
Corresponding second access device of standby identification code 500.
Second forwarding module 640 is additionally operable to the successful prompting message of forwarding for returning to second access server 400
It is sent to first access server 200, it is described to be sent to the prompting message through first access server 200
First access device 100.
In the present embodiment, the detailed description about the message routing forwarding device 600 is referred to above in message
To the description of message routing server 300 in routing conversion.
In conclusion a kind of message routing conversion of offer of the embodiment of the present invention and device.The method is applied to disappear
Route forwarding system is ceased, the system comprises the access device of communication connection, access server and message routing server,
In, the message routing server is communicated to connect by the access server and the access device.First access device will
Message to be forwarded is sent to the first access server, wherein the message to be forwarded includes purpose equipment identification code.Described
One access server judges whether that needs will be described after receiving the message to be forwarded, according to the purpose equipment identification code
Message to be forwarded is sent to the message routing server.The message to be forwarded need not be sent to the message in judgement
When routing server, the message to be forwarded is directly sent to and the purpose equipment identification code by first access server
Corresponding second access device, and returned to first access device and forward successful prompting message.It is needed institute in judgement
Forwarding message is stated when being sent to the message routing server, the message to be forwarded is sent to by first access server
The message routing server.The message routing server to be forwarded disappears after receiving the message to be forwarded by described
Breath is sent to the second access server corresponding with the purpose equipment identification code, by the message to be forwarded through described second
Access server is sent to the second access device corresponding with the purpose equipment identification code, and through first access server
It is returned to first access device and forwards successful prompting message.Thus, it is possible to realize point-to-point communication, and successfully turning
After sending out message to corresponding purpose access device, sending the access device of the message can obtain forwarding successfully return message.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, any made by repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of message routing conversion, which is characterized in that be applied to message route forwarding system, the system comprises communications
Access device, access server and the message routing server of connection, wherein the message routing server passes through the access
Server is communicated to connect with the access device, the method includes：
First access server receives the message to be forwarded that the first access device is sent, and according to the mesh in the message to be forwarded
Equipment mark code judge whether to need the message to be forwarded being sent to the message routing server；
First access server judgement the message to be forwarded need not be sent to the message routing server when,
The message to be forwarded is directly sent to the second access device corresponding with the purpose equipment identification code, and to described first
Access device, which returns, forwards successful prompting message；
First access server is when judgement needs the forwarding message being sent to the message routing server, by institute
It states message to be forwarded and is sent to the message routing server；
The message routing server takes the message to be forwarded through the second access corresponding with the purpose equipment identification code
Business device is sent to the second access device corresponding with the purpose equipment identification code, and through first access server to described
First access device, which returns, forwards successful prompting message.
2. according to the method described in claim 1, it is characterized in that, being stored in first access server for recording
First routing table of the equipment mark code of the access device of connection, the purpose equipment according in the message to be forwarded identify
Code judges whether to need the message to be forwarded being sent to the message routing server, including：
First access server is searched according to the purpose equipment identification code in first routing table；
When the first via finds the purpose equipment identification code in, the first access server judgement does not need
The message to be forwarded is sent to the message routing server；
When the purpose equipment identification code cannot be found in first routing table, the first access server judgement
It needs the message to be forwarded being sent to the message routing server.
3. according to the method described in claim 2, it is characterized in that, first routing table further includes and the equipment mark code
The message to be forwarded need not be sent to institute by the IP address of corresponding access device, first access server in judgement
When stating message routing server, the message to be forwarded is directly sent to corresponding with the purpose equipment identification code second and is connect
Enter equipment, including：
When finding the purpose equipment identification code in first routing table, first access server obtain with it is described
The purpose IP address of the corresponding purpose access device of purpose equipment identification code, and the message to be forwarded is sent to and the mesh
Access device corresponding second access device of purpose IP address.
4. according to the method described in claim 2, it is characterized in that, being stored in second access server for recording
The equipment mark code of the access device of connection and the secondary route table of IP address are stored in the message routing server and are used for
Record the third routing table of the equipment mark code of access device and the IP address correspondence of access server, the message routing
Server by the message to be forwarded through the second access server corresponding with the purpose equipment identification code be sent to it is described
Corresponding second access device of purpose equipment identification code, including：
The message routing server obtains purpose corresponding with the purpose equipment identification code according to the third routing table and connects
Enter the purpose IP address of server, and the message to be forwarded is sent to corresponding second access in the destination IP address
Server；
Second access server is searched according to the purpose equipment identification code in the secondary route table；
When finding the purpose equipment identification code in the secondary route table, second access server obtains and institute
State the purpose IP address of the corresponding purpose access device of purpose equipment identification code, and by the message to be forwarded be sent to it is described
Corresponding second access device of purpose IP address of purpose access device.
5. according to the method described in any one of claim 1-4, which is characterized in that the method further includes：
When the message to be forwarded cannot be transmitted to second access device, first access server is to described first
Access device returns to the prompt message of retransmission failure.
6. according to the method described in claim 4, it is characterized in that, the method further includes：
When thering is equipment to exit in the system, the message routing server in the third routing table will with exit equipment
Corresponding routing iinformation is deleted, to be updated to the third routing table.
7. according to the method described in claim 4, it is characterized in that, the method further includes：
The access server sends routing registration information to the message routing server, to complete route registration；
The access server sends routing registration information to the message routing server, to complete route registration, including：
The access device sends logging request to the access server, wherein the logging request includes that the access is set
Standby equipment mark code, IP address；
The access server stores the equipment mark code of the access device of reception, IP address in the routing table；
The access server will include that the route registration request of equipment mark code of the access device is sent to described disappear
Cease routing server；
The message routing server by the route registration ask in the access server IP address and the access
The equipment mark code of equipment is stored in the third routing table to complete route registration.
8. a kind of message routing conversion, which is characterized in that be applied to message route forwarding system, the system comprises communications
Access device, access server and the message routing server of connection, wherein the message routing server passes through the access
Server is communicated to connect with the access device, the method includes：
Message to be forwarded is sent to the message routing server by the first access device through the first access server, wherein institute
It includes purpose equipment identification code to state message to be forwarded；
The message to be forwarded is sent to corresponding with the purpose equipment identification code second and connect by the message routing server
Enter server；
The message to be forwarded is sent to corresponding with the purpose equipment identification code second and connect by second access server
Enter equipment, and forwarding is returned to successfully to first access device through the message routing server and the first access server
Prompting message.
9. a kind of message routing forwarding device, which is characterized in that be applied to access server, the access server is set with access
The communication connection of standby and message routing server, described device include：
First receiving module, the message to be forwarded for receiving the transmission of the first access device, and according in the message to be forwarded
Purpose equipment identification code judge whether to need the message to be forwarded being sent to the message routing server；
First forwarding module, for judgement the message to be forwarded need not be sent to the message routing server when,
The message to be forwarded is directly sent to the second access device corresponding with the purpose equipment identification code, and to described first
Access device, which returns, forwards successful prompting message；
First forwarding module is additionally operable to need the forwarding message being sent to the message routing server in judgement
When, the message to be forwarded is sent to the message routing server, to be waited for described by the message routing server
Forwarding message is sent to the second access device corresponding with the purpose equipment identification code, and is returned to first access device
Forward successful prompting message.
10. a kind of message routing forwarding device, which is characterized in that be applied to message routing server, the message routing services
Device is communicated to connect with access server, and described device includes：
Second receiving module, for receiving the message to be forwarded that the first access device is sent through the first access server, wherein institute
It includes purpose equipment identification code to state message to be forwarded；
Second forwarding module, for the message to be forwarded to be sent to the second access corresponding with the purpose equipment identification code
Server, it is corresponding with the purpose equipment identification code to be sent to the message to be forwarded through second access server
Second access device；
Second forwarding module is additionally operable to the successful prompting message of forwarding that second access server returns being sent to described
First access server, the prompting message is sent to first access device through first access server.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810441857.5A CN108718272A (en) | 2018-05-10 | 2018-05-10 | Message routing conversion and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810441857.5A CN108718272A (en) | 2018-05-10 | 2018-05-10 | Message routing conversion and device |
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| CN1538316A (en) * | 2003-04-17 | 2004-10-20 | 联想(北京)有限公司 | Message intermediate item system possessing level topological structure and message transmission method |
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